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纯碱碳化塔
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纯碱碳化塔
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纯碱碳化塔
纯碱(碳酸钠)生产中碳化过程所用的主要设备。其作用是利用索尔维法的氨盐水或侯氏制碱法的氨母液来吸收二氧化碳,制得碳酸氢钠,后者送去煅烧,则分解为碳酸钠。碳化过程所放出的大量热需从塔内移出,因此,塔的结构必须满足吸收、结晶、冷却等过程的要求。
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iodine adsorption capacity
iodine cell calibration
iodine compounds
iodine deficiency disorder
iodine deficiency disorders
iodine excess goiter
iodine flask
iodine frequency stabilized laser
iodine heptafluoride
iodine-induced hyperthyroidism
iodine-induced hypothyroidism
iodine-labelled compound
iodine nutrition
iodine saturated absorption frequency stabilization
iodine solution
iodine stabilized laser
iodine stain
iodine value
iodine well
iodoalkane
iodoform
iodolactonization
iodometry
iodoprotein
iodopsin
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